56441540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4231}}^1$

素因数の和:4292

約数の個数: 48

約数和(自身を含む): 127975680

約数和(自身を除く): 71534140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 4231, 6670, 8462, 13340, 16924, 21155, 42310, 84620, 97313, 122699, 194626, 245398, 389252, 486565, 490796, 613495, 973130, 1226990, 1946260, 2453980, 2822077, 5644154, 11288308, 14110385, 28220770, 56441540]

約数ペア:

[(1, 56441540), (2, 28220770), (4, 14110385), (5, 11288308), (10, 5644154), (20, 2822077), (23, 2453980), (29, 1946260), (46, 1226990), (58, 973130), (92, 613495), (115, 490796), (116, 486565), (145, 389252), (230, 245398), (290, 194626), (460, 122699), (580, 97313), (667, 84620), (1334, 42310), (2668, 21155), (3335, 16924), (4231, 13340), (6670, 8462)]